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Porth Ceriad Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Porth Ceriad surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 11 pm Sunday 16 Nov 2025 GMT
How big are the waves at Porth Ceriad today?
The current surf forecast for Porth Ceriad at 5AM is: 0.3m 9s primary swell from a Southwest direction and 0.1m 15s secondary swell from a West direction (forecast issued at 11:00pm November 16). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Nov) | 1ft (0.3m) | 9s |
| Afternoon (17 Nov) | 1ft (0.3m) | 9s |
| Evening (17 Nov) | 1ft (0.3m) | 9s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 13 | 13 | 13 | 8 | 13 | 8 | 8 | 13 | 6 | 5 | 8 | 13 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 39 | 35 | 33 | 13 | 13 | 13 | 13 | 13 | 12 | 3 | 3 | 4 | 3 | 3 | 3 | 3 | 3 | 374 | 5 | 0 | 3 | 3 | 3 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | cross- off | cross- off | cross- off | off | off | cross- off | cross | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | off |
High Tide / height (m) | 6:10AM 3.62 | 6:24PM 3.83 | 6:46AM 3.83 | 7:01PM 3.94 | 7:20AM 3.99 | |||||||||||||||||||
Low Tide / height (m) | 12:55AM 0.71 | 1:11PM 0.86 | 1:31AM 0.65 | 1:47PM 0.74 | 2:02AM 0.63 | 2:19PM 0.65 | ||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:43 | - | - | - | - | - | - | - | 7:45 | - | - | - | - | - | - | - | 7:47 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:21 | - | - | - | - | - | - | - | 4:20 | - | - | - | - | - | - | - | 4:19 | - |
 |  |  | |  | | | | | | | |  |  |  |  |  | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 1 | 1 | 2 | 2 | - | - | - | - |
| Temp. °C | 8 | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 4 | 5 | 5 | 6 | 6 | 6 |
| Feels °C (?) | 2 | 3 | 0 | 0 | 1 | 3 | 4 | 4 | 4 | 2 | 1 | 2 | 0 | 1 | 0 | -1 | -1 | -2 | -9 | -9 | -7 | -5 | -4 | -3 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Porth Ceriad surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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